Zobrazeno 1 - 10
of 380
pro vyhledávání: '"Brennan, Seán"'
Uncrewed aerial systems have tightly coupled energy and motion dynamics which must be accounted for by onboard planning algorithms. This work proposes a strategy for coupled motion and energy planning using model predictive control (MPC). A reduced-o
Externí odkaz:
http://arxiv.org/abs/2411.03189
Autonomous vehicle (AV) motion planning problems often involve non-convex constraints, which present a major barrier to applying model predictive control (MPC) in real time on embedded hardware. This paper presents an approach for efficiently solving
Externí odkaz:
http://arxiv.org/abs/2411.01286
Autor:
Gangopadhyay, Anjasha, Dukiya, Naveen, Moriya, Takashi J, Tanaka, Masaomi, Maeda, Keiichi, Howell, D. Andrew, Singh, Mridweeka, Singh, Avinash, Sollerman, Jesper, Kawabata, Koji S, Brennan, Sean J, Pellegrino, Craig, Dastidar, Raya, Nakaoka, Tatsuya, Kawabata, Miho, Misra, Kuntal, Schulze, Steve, Chandra, Poonam, Taguchi, Kenta, Sahu, Devendra K, McCully, Curtis, Bostroem, K. Azalee, Gonzalez, Estefania Padilla, Newsome, Megan, Hiramatsu, Daichi, Takei, Yuki, Yamanaka, Masayuki, Tajitsu, Akito, Isogai, Keisuke
We present the long-term photometric and spectroscopic analysis of a transitioning SN~IIn/Ibn from $-$10.8 d to 150.7 d post $V$-band maximum. SN~2021foa shows prominent He {\sc i} lines comparable in strength to the H$\alpha$ line around peak, placi
Externí odkaz:
http://arxiv.org/abs/2409.02666
Autor:
Schulze, Steve, Gal-Yam, Avishay, Dessart, Luc, Miller, Adam A., Woosley, Stan E., Yang, Yi, Bulla, Mattia, Yaron, Ofer, Sollerman, Jesper, Filippenko, Alexei V., Hinds, K-Ryan, Perley, Daniel A., Tsuna, Daichi, Lunnan, Ragnhild, Sarin, Nikhil, Brennan, Sean J., Brink, Thomas G., Bruch, Rachel J., Chen, Ping, Das, Kaustav K., Dhawan, Suhail, Fransson, Claes, Fremling, Christoffer, Gangopadhyay, Anjasha, Irani, Ido, Jerkstrand, Anders, Knezevic, Nikola, Kushnir, Doron, Maeda, Keiichi, Maguire, Kate, Ofek, Eran, Omand, Conor M. B., Qin, Yu-Jing, Sharma, Yashvi, Sit, Tawny, Srinivasaragavan, Gokul P., Strothjohann, Nora L., Takei, Yuki, Waxman, Eli, Yan, Lin, Yao, Yuhan, Zheng, WeiKang, Zimmerman, Erez A., Bellm, Eric C., Coughlin, Michael W., Masci, Frank. J., Purdum, Josiah, Rigault, Mickael, Wold, Avery, Kulkarni, Shrinivas R.
The cores of stars are the cosmic furnaces where light elements are fused into heavier nuclei. The fusion of hydrogen to helium initially powers all stars. The ashes of the fusion reactions are then predicted to serve as fuel in a series of stages, e
Externí odkaz:
http://arxiv.org/abs/2409.02054
Autor:
Das, Kaustav K., Fremling, Christoffer, Kasliwal, Mansi M., Schulze, Steve, Sollerman, Jesper, Karambelkar, Viraj, Rose, Sam, Anand, Shreya, Andreoni, Igor, Aubert, Marie, Brennan, Sean J., Cenko, S. Bradley, Coughlin, Michael W., O'Connor, B., De, Kishalay, Fuller, Jim, Graham, Matthew, Hammerstein, Erica, Haynie, Annastasia, Hinds, K-Ryan, Kleiser, Io, Kulkarni, S. R., Lin, Zeren, Liu, Chang, Mahabal, Ashish A., Martin, Christopher, Miller, Adam A., Neill, James D., Perley, Daniel A., Pessi, Priscila J., Prusinski, Nikolaus Z., Purdum, Josiah, Ravi, Vikram, Rusholme, Ben, Wu, Samantha, Wold, Avery, Yan, Lin
Publikováno v:
The Astrophysical Journal Letters, July 2024, Volume 969, Issue 1, id.L11, 18 pp
We present SN 2023zaw $-$ a sub-luminous ($\mathrm{M_r} = -16.7$ mag) and rapidly-evolving supernova ($\mathrm{t_{1/2,r}} = 4.9$ days), with the lowest nickel mass ($\approx0.002$ $\mathrm{M_\odot}$) measured among all stripped-envelope supernovae di
Externí odkaz:
http://arxiv.org/abs/2403.08165
Autor:
Elias-Rosa, Nancy, Brennan, Seán J., Benetti, Stefano, Cappellaro, Enrico, Pastorello, Andrea, Kozyreva, Alexandra, Lundqvist, Peter, Fraser, Morgan, Anderso, Joseph P., Cai, Yong-Zhi, Chen, Ting-Wan, Dennefeld, Michel, Gromadzki, Mariusz, Gutiérrez, Claudia P., Ihanec, Nada, Inserra, Cosimo, Kankare, Erkki, Kotak, Rubina, Mattila, Seppo, Moran, Shane, Müller-Bravo, Tomás E., Pessi, Priscila J., Pignata, Giuliano, Reguitti, Andrea, Reynolds, Thomas M., Smartt, Stephen J., Smith, Ken, Tartaglia, Leonardo, Valerin, Giorgio, de Boer, Thomas, Chambers, Kenneth, Gal-Yam, Avishay, Gao, Hua, Geier, Stefan, Mazzali, Paolo A., Nicholl, Matt, Ragosta, Fabio, Rest, Armin, Yaron, Ofer, Young, David R.
Publikováno v:
A&A 686, A13 (2024)
We present photometric and spectroscopic data sets for SN 2020pvb, a Type IIn-P supernova (SN) similar to SNe 1994W, 2005cl, 2009kn and 2011ht, with a precursor outburst detected (PS1 w-band ~ -13.8 mag) around four months before the B-band maximum l
Externí odkaz:
http://arxiv.org/abs/2402.02924
Autor:
SCRIBNER, TODD
Publikováno v:
American Catholic Studies, 2019 Jan 01. 130(3), 96-98.
Externí odkaz:
https://www.jstor.org/stable/27098018
Autor:
Faber, Martin
Publikováno v:
Church History and Religious Culture, 2019 Jan 01. 99(3/4), 555-557.
Externí odkaz:
https://www.jstor.org/stable/26870387
Autor:
Ferrari, Lucía, Folatelli, Gastón, Kuncarayakti, Hanindyo, Stritzinger, Maximilian, Maeda, Keiichi, Bersten, Melina, Aguilar, Lili M. Román, Sáez, M. Manuela, Dessart, Luc, Lundqvist, Peter, Mazzali, Paolo, Nagao, Takashi, Ashall, Chris, Bose, Subhash, Brennan, Seán J., Cai, Yongzhi, Handberg, Rasmus, Holmbo, Simon, Karamehmetoglu, Emir, Pastorello, Andrea, Reguitti, Andrea, Anderson, Joseph, Chen, Ting-Wan, Galbany, Lluís, Gromadzki, Mariusz, Gutiérrez, Claudia P., Inserra, Cosimo, Kankare, Erkki, Bravo, Tomás E. Müller, Mattila, Seppo, Nicholl, Matt, Pignata, Giuliano, Sollerman, Jesper, Srivastav, Shubham, Young, David R.
Publikováno v:
MNRAS Letters, 529, L33 (2024)
We present observational evidence of late-time interaction between the ejecta of the hydrogen-poor Type Ib supernova (SN) 2019yvr and hydrogen-rich circumstellar material (CSM), similar to the Type Ib SN 2014C. A narrow H{\alpha} emission line appear
Externí odkaz:
http://arxiv.org/abs/2401.15052
Autor:
Li, Wenxiong, Arcavi, Iair, Nakar, Ehud, Filippenko, Alexei V., Brink, Thomas G., Zheng, WeiKang, Lam, Marco C., Keinan, Ido, Brennan, Seán J., Shitrit, Noi
We search the archival Zwicky Transient Facility public survey for rapidly evolving transient (RET) candidates based on well-defined criteria between 2018 May and 2021 December. The search yielded 19 bona-fide RET candidates, corresponding to a disco
Externí odkaz:
http://arxiv.org/abs/2305.12974